1412373409 has 2 divisors, whose sum is σ = 1412373410. Its totient is φ = 1412373408.

The previous prime is 1412373353. The next prime is 1412373427. The reversal of 1412373409 is 9043732141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1278277009 + 134096400 = 35753^2 + 11580^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412373409 - 2¹¹ = 1412371361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1412373499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706186704 + 706186705.

It is an arithmetic number, because the mean of its divisors is an integer number (706186705).

Almost surely, 2^1412373409 is an apocalyptic number.

It is an amenable number.

1412373409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412373409 is an equidigital number, since it uses as much as digits as its factorization.

1412373409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1412373409 is about 37581.5567665843. The cubic root of 1412373409 is about 1121.9749934321.

The spelling of 1412373409 in words is "one billion, four hundred twelve million, three hundred seventy-three thousand, four hundred nine".